80846073

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1051}}^1$

素因数の和:1115

約数の個数: 64

約数和(自身を含む): 153507840

約数和(自身を除く): 72661767

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 37, 63, 77, 99, 111, 189, 231, 259, 297, 333, 407, 693, 777, 999, 1051, 1221, 2079, 2331, 2849, 3153, 3663, 6993, 7357, 8547, 9459, 10989, 11561, 22071, 25641, 28377, 34683, 38887, 66213, 76923, 80927, 104049, 116661, 198639, 242781, 272209, 312147, 349983, 427757, 728343, 816627, 1049949, 1283271, 2185029, 2449881, 2994299, 3849813, 7349643, 8982897, 11549439, 26948691, 80846073]

約数ペア:

[(1, 80846073), (3, 26948691), (7, 11549439), (9, 8982897), (11, 7349643), (21, 3849813), (27, 2994299), (33, 2449881), (37, 2185029), (63, 1283271), (77, 1049949), (99, 816627), (111, 728343), (189, 427757), (231, 349983), (259, 312147), (297, 272209), (333, 242781), (407, 198639), (693, 116661), (777, 104049), (999, 80927), (1051, 76923), (1221, 66213), (2079, 38887), (2331, 34683), (2849, 28377), (3153, 25641), (3663, 22071), (6993, 11561), (7357, 10989), (8547, 9459)]